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3 years ago

A coin was tossed 60 times and the coin landed on Heads 35 times. What proportion of the time did the coin land on Heads?

Mathematics

1 answer:

Sloan [31]3 years ago

6 0

Answer:

35:60 times

Step-by-step explanation:

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Which expression is equivalent to(2^3)^-5

Nady [450]

Answer:

hope this helps if not im sorry

Step-by-step explanation:

(2^3)^5

=2^(3*5)

= 2^15

3 0

3 years ago

Determine whether the improper integral converges or diverges, and find the value of each that converges.

Ksju [112]

Answer:converge at $I=\frac{1}{3}$

Step-by-step explanation:

Given

Improper Integral I is given as

$I=\int^{\infty}_{3}\frac{1}{x^2}dx$

integration of $\frac{1}{x^2}$ is - $\frac{1}{x}$

$I=\left [ -\frac{1}{x}\right ]^{\infty}_3$

substituting value

$I=-\left [ \frac{1}{\infty }-\frac{1}{3}\right ]$

$I=-\left [ 0-\frac{1}{3}\right ]$

$I=\frac{1}{3}$

so the value of integral converges at $\frac{1}{3}$

8 0

4 years ago

1 5/6 divided by 11/12

deff fn [24]

First convert the mixed number to a fraction: 1 5/6 = 11/6.
$\frac{\frac{11}{6}}{\frac{11}{12}}=\frac{11}{6}\times\frac{12}{11}=2$

8 0

3 years ago

If A = {2, 4, 6, 8, 10} and B = {4, 8, 10}, then which of the following statements is false?

Mashutka [201]

A C B is false. because A is a larger set than B it can't be a subset

8 0

3 years ago

Can someone please put 1 1/4 cups 0.4 L 950 mL and 0.7 gallons in greatest to least

Yuliya22 [10]

Answer:

0.7 gallons, 950 mL, 0.4 L, 1 1/4 cups

Step-by-step explanation:

First we need to convert the information given into one unit, in this case I will convert it into liters (L)

CUPS

1 cup is equal to 236.588 ml and is the same as .236 L using this information and knowing that 1 1/4 cup is the same as 1.25 cups we have that

$x=\frac{1.25\times .236}{1}$

x=.295 L

LITERS

0.4 L will stay the same

MILILITERS

1 liter is 1000 ml so 950 ml is the same as

$x=\frac{950 \times 1}{1000}$

x=.950 L

GALLONS

1 gallon is 3.78541 L so 0.7 gallons are

$x=\frac{0.7 \times 3.785}{1}$

x=2.649 L

arranging the data from greatest to least we have that 0.7 gallons, 950 mL, 0.4 L, 1 1/4 cups

5 0

3 years ago